python Programming Glossary: ever

http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python

by checking the __class__ attribute. Everything and I mean everything is an object in Python. That includes ints strings functions.. doesn't it will use type to create the class. Read that several times. When you do class Foo Bar pass Python does the following.. have their attributes written in uppercase. There are several ways to do this but one way is to set __metaclass__ at the..

“Large data” work flows using pandas

http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas

day work and it is great for it's out of core support. However SAS is horrible as a piece of software for numerous other reasons... criminal records bankruptcies etc... The datasets I use every day have nearly 1 000 to 2 000 fields on average of mixed data.. create new columns. Typical operations involve combining several columns using conditional logic into a new compound column...

How do I ensure that re.findall() stops at the right place?

http://stackoverflow.com/questions/17765805/how-do-i-ensure-that-re-findall-stops-at-the-right-place

'aaa title title aaa2 title title aaa3' ' title' If I ever designed a crawler to get me titles of web sites I might end..

Why do people write #!/usr/bin/env python on the first line of a Python script?

http://stackoverflow.com/questions/2429511/why-do-people-write-usr-bin-env-python-on-the-first-line-of-a-python-script

shell shebang share improve this question If you have several versions of Python installed usr bin env will ensure the interpreter.. but that shebang line does no harm and will help if you ever copy that script to a platform with a Unix base such as Linux..

How to clone a list in python?

http://stackoverflow.com/questions/2612802/how-to-clone-a-list-in-python

it is a weird syntax and it does not make sense to use it ever . In his opinion the next one is more readable . You can use..

Is it Pythonic to use bools as ints?

http://stackoverflow.com/questions/3174392/is-it-pythonic-to-use-bools-as-ints

adamant that we were just being pessimistic nobody would ever understand Python so badly for example as to avoid the perfectly.. Fighting against the tide of such misunderstanding I urge everybody to use Python as Python not trying to force it into the.. exclusively in their str ... and thereby repr ... form for every other operation except stringification just feel free to use..

Python: Why is functools.partial necessary?

http://stackoverflow.com/questions/3252228/python-why-is-functools-partial-necessary

as an eyesore anomaly in Python... he was repentant of ever having accepted it into Python and planned to remove it in Python.. the rest of the language make my skin crawl . Not so however for the hordes of lambda lovers who staged one of the closest.. lovers who staged one of the closest things to a rebellion ever seen in Python's history until Guido backtracked and decided..

How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII

http://stackoverflow.com/questions/4198804/how-to-reliably-guess-the-encoding-between-macroman-cp1252-latin1-utf-8-and

Latin1 UTF 8 and ASCII At work it seems like no week ever passes without some encoding related conniption calamity or.. So it's been decided to henceforth forbid files from ever having names that end in .txt or .text . The thinking is that.. then you know that you don 脌 know what you 脎e got. However we aren 脌 goint to go that far. Instead you will be expected..

Extending the User model with custom fields in Django

http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django

django.contrib.auth.models.User also works better now ever since the refactoring of Django's inheritance code in the models..

Old style and new style classes in Python

http://stackoverflow.com/questions/54867/old-style-and-new-style-classes-in-python

between old style and new style classes in Python Is there ever a reason to use old style classes these days python class types.. object or not classes are new style in Python 3. It is however recommended that you still subclass from object . share improve..

In Python, why can a function modify some arguments as perceived by the caller, but not others?

http://stackoverflow.com/questions/575196/in-python-why-can-a-function-modify-some-arguments-as-perceived-by-the-caller

doesn't copy objects you pass during a function call ever . Function parameters are names . When you call a function Python.. you call a function Python binds these parameters to whatever objects you pass via names in a caller scope . Objects can be.. on `2` balloon x.append 4 # call `append` method of whatever object `x` is referring to. print 'In f ' n x x # put `x` label..

What defines “pythonian” or “pythonic”? [closed]

http://stackoverflow.com/questions/58968/what-defines-pythonian-or-pythonic

read some websites on Python scripting but I don't recall ever seeing that but I could have just glanced over it . What exactly..

Best way to integrate Python and JavaScript?

http://stackoverflow.com/questions/683462/best-way-to-integrate-python-and-javascript

for one example but I'm curious whether or not anyone's ever actually done this and if there are solutions for other platforms..

Python: Is explicitly closing files important?

http://stackoverflow.com/questions/7395542/python-is-explicitly-closing-files-important

do stuff ... ... is this a problem because the file can never be closed and an exception could occur that prevents it from.. not have resource leaks if you use CPython but if you ever switch to a Python implementation which doesn't use reference..

What is the reason for performing a double fork when creating a daemon?

http://stackoverflow.com/questions/881388/what-is-the-reason-for-performing-a-double-fork-when-creating-a-daemon

is no # longer a session leader preventing the daemon from ever acquiring # a controlling terminal. So it is to ensure that..